摘要
双向高频环节逆变器具有双向功率流、高频电气隔离、拓扑简洁、功率变换级数少等优点,特别适用于要求双向功率流的逆变场合。本文深入研究了一种新型的双向高频环节逆变器的电路结构、拓扑与移相控制策略,对逆变器稳态原理进行了分析,并给出了关键电路参数的设计准则。原理试验结果证实了理论分析的正确性。
Bi-direetional inverter with high-frequency link has the advantages such as bi-directional power flow, high frequency electrical isolation, simple topology, few stages of power conversion, and it is especially suitable for occasion in hi-directional power flow. A new-type hi-directional high-frequency link inverter＇s circuit configuration and topology, shifting control strategy, analysis of steady principle, and design criteria for the key circuit parameters are deeply investigated in this paper. The theoretical analysis is verified by the test results.
出处
《电源世界》
2006年第12期35-39,共5页
The World of Power Supply
关键词
高频环节
逆变器
移相控制
双向功率流
high frequency link inverter phase shifting control bi-direetional power flow
